import { HttpContextContract } from '@ioc:Adonis/Core/HttpContext'
import Employee from 'App/Models/Employee'
import SetSettingsValidator from 'App/Validators/SetSettingsValidator'

type ResultSetting = {
    key: string,
    value: string
}

export default class SettingsController {

    public async list({ params, bouncer }: HttpContextContract ): Promise<ResultSetting[]> {
        const userId = params.userId
    
        try {
            const user = await Employee.findOrFail(userId)
        
            await bouncer.with('SettingsPolicy').authorize('do', user)
        
            const result = await user.related('settings').query().select(['key', 'value'])

            return result
        } 
        catch(error) {
            return error.message
        }
        
    }

    public async get({params, bouncer}: HttpContextContract): Promise<ResultSetting | null> {
        const userId = params.userId
        const key = params.key
        
        try {
            const user = await Employee.findOrFail(userId)

            await bouncer.with('SettingsPolicy').authorize('do', user)

            const result = user.related('settings').query().select(['key', 'value']).where('key', key).first()

            return result
        }
        catch(error) {
            return error.message
        }
        
    }

    public async set({params, request, bouncer}: HttpContextContract): Promise<'ok'> {
        const userId = params.userId

        try {
            const payload = await request.validate(SetSettingsValidator)
            const user = await Employee.findOrFail(userId)

            await bouncer.with('SettingsPolicy').authorize('do', user)

            await user.related('settings').updateOrCreateMany(payload.settings, 'key')

            return "ok"
        }
        catch(error){
            return error.message
        }
        
    }

    public async delete({ params, bouncer }: HttpContextContract): Promise<(0 | 1)[]> {
        const userId = params.userId
        const key = params.key

        try {
            const user = await Employee.findOrFail(userId)
            await bouncer.with('SettingsPolicy').authorize('do', user)

            return await user.related('settings').query().where('key', key).delete()
        }
        catch(error){
            return error.message
        }
    }
}